Irwin FRACTIONAL TAP HCS 1788668

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Irwin 1788668 Fractional Tap Hcs

High carbon steel self aligning taps
Ideal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is needed
Used for hand threading work in a variety of materials
Produces class 2B thread
Tap size and recommended drill bit size is laser etched on each tool for easy identification

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